13237456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:691

約数の個数: 40

約数和(自身を含む): 27141120

約数和(自身を除く): 13903664

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 607, 752, 1214, 1363, 2428, 2726, 4856, 5452, 9712, 10904, 17603, 21808, 28529, 35206, 57058, 70412, 114116, 140824, 228232, 281648, 456464, 827341, 1654682, 3309364, 6618728, 13237456]

約数ペア:

[(1, 13237456), (2, 6618728), (4, 3309364), (8, 1654682), (16, 827341), (29, 456464), (47, 281648), (58, 228232), (94, 140824), (116, 114116), (188, 70412), (232, 57058), (376, 35206), (464, 28529), (607, 21808), (752, 17603), (1214, 10904), (1363, 9712), (2428, 5452), (2726, 4856)]